Parsing.cc File Reference

#include "squid.h"
#include "cache_cf.h"
#include "compat/strtoll.h"
#include "ConfigParser.h"
#include "debug/Stream.h"
#include "globals.h"
#include "Parsing.h"
#include "sbuf/Stream.h"

Include dependency graph for Parsing.cc:

Go to the source code of this file.

Functions
double	xatof (const char *token)
int	xatoi (const char *token)
unsigned int	xatoui (const char *token, char eov)
long	xatol (const char *token)
int64_t	xatoll (const char *token, int base, char eov)
uint64_t	xatoull (const char *token, int base, char eov)
unsigned short	xatos (const char *token)
int64_t	GetInteger64 (void)
int	GetInteger (void)
double	GetPercentage (bool limit)
unsigned short	GetShort (void)
bool	StringToInt (const char *s, int &result, const char **p, int base)
bool	StringToInt64 (const char *s, int64_t &result, const char **p, int base)
bool	GetHostWithPort (char *token, Ip::Address *ipa)

Function Documentation

GetHostWithPort()

bool GetHostWithPort	(	char *	token,
		Ip::Address *	ipa
	)

Parse a socket address (host:port), fill the given Ip::Address object

Return values

false	Failure.
true	Success. Destroys token during parse.

Definition at line 257 of file Parsing.cc.

References Ip::Address::GetHostByName(), port, Ip::Address::port(), Ip::Address::setAnyAddr(), and xatos().

Referenced by logfile_mod_udp_open(), Log::TcpLogger::Open(), and parse_IpAddress_list().

GetInteger()

int GetInteger

(

void

)

Parses an integer value. Uses a method that obeys hexadecimal 0xN syntax needed for certain bitmasks. self_destruct() will be called to abort when invalid tokens are encountered.

Definition at line 148 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, int, ConfigParser::NextToken(), self_destruct(), and xatoll().

Referenced by parse_icap_service_failure_limit(), parse_int(), parse_refreshpattern(), parse_wccp2_service(), parse_wccp2_service_info(), ConfigParser::ParseBool(), ClientDelayConfig::parsePoolRates(), Rock::SwapDir::parseSize(), and Fs::Ufs::UFSSwapDir::parseSizeL1L2().

GetInteger64()

int64_t GetInteger64

(

void

)

Parse a 64-bit integer value.

Definition at line 132 of file Parsing.cc.

References ConfigParser::NextToken(), self_destruct(), and xatoll().

Referenced by parse_int64_t(), and ClientDelayConfig::parsePoolRates().

GetPercentage()

double GetPercentage

(

bool

limit = true

)

Parse a percentage value, e.g., 20%. The behavior of this function is similar as GetInteger(). The difference is that the token might contain '' as percentage symbol (%), and we may further check whether the value is in the range of [0, 100]. For example, 20% and 20 are both valid tokens, while 101%, 101, -1 are invalid.

Parameters

limit

whether to check the value is within 0-100% limit

Returns

the percentage as a decimal number. ie 100% = 1.00, 50% = 0.5

Definition at line 178 of file Parsing.cc.

References DBG_CRITICAL, debugs, ConfigParser::NextToken(), self_destruct(), and xatoi().

Referenced by parse_refreshpattern().

GetShort()

unsigned short GetShort

(

void

)

Definition at line 205 of file Parsing.cc.

References ConfigParser::NextToken(), self_destruct(), and xatos().

Referenced by ConfigParser::ParseUShort().

StringToInt()

bool StringToInt	(	const char *	s,
		int &	result,
		const char **	p,
		int	base
	)

Definition at line 217 of file Parsing.cc.

References int.

Referenced by DelaySpec::parse().

StringToInt64()

bool StringToInt64	(	const char *	s,
		int64_t &	result,
		const char **	p,
		int	base
	)

Definition at line 237 of file Parsing.cc.

References strtoll().

Referenced by DelaySpec::parse().

xatof()

double xatof

(

const char *

token

)

Definition at line 25 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, and self_destruct().

Referenced by parseBytesLine(), parseBytesLine64(), parseBytesLineSigned(), parseTimeLine(), and ParseUrlRewriteTimeout().

xatoi()

int xatoi

(

const char *

token

)

Definition at line 44 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, int, self_destruct(), and xatoll().

Referenced by ConfigureCurrentKid(), GetPercentage(), Ssl::CertValidationHelper::Init(), mainHandleCommandLineOption(), Store::Disk::optionReadOnlyParse(), ACLRandom::parse(), ACLMaxUserIP::parse(), Security::PeerOptions::parse(), parse_cache_log_message(), parse_peer(), parse_refreshpattern(), parse_wccp2_service_ports(), and parseBytesOptionValue().

xatol()

long xatol

(

const char *

token

)

Definition at line 72 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, self_destruct(), and xatoll().

Referenced by xatos().

xatoll()

int64_t xatoll	(	const char *	token,
		int	base,
		char	eov
	)

Definition at line 86 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, self_destruct(), and strtoll().

Referenced by GetInteger(), GetInteger64(), MessageDelayConfig::parseResponseDelayPool(), xatoi(), xatol(), xatoui(), and xatoull().

xatos()

unsigned short xatos

(

const char *

token

)

Definition at line 114 of file Parsing.cc.

References DBG_IMPORTANT, DBG_PARSE_NOTE, debugs, port, self_destruct(), and xatol().

Referenced by GetHostWithPort(), GetService(), GetShort(), ACLIntRange::parse(), parse_port_option(), parsePortSpecification(), and MessageDelayConfig::parseResponseDelayPool().

xatoui()

unsigned int xatoui	(	const char *	token,
		char	eov
	)

Definition at line 58 of file Parsing.cc.

References Here, int, ToSBuf(), and xatoll().

Referenced by parse_port_option(), Helper::ChildConfig::parseConfig(), ParseDebugMessageId(), and FormattedLog::parseOptions().

xatoull()

uint64_t xatoull	(	const char *	token,
		int	base,
		char	eov
	)

Definition at line 105 of file Parsing.cc.

References Here, ToSBuf(), and xatoll().

Referenced by parse_cache_log_message().